<template>
  <view>
    <view class="uni-header">
      <view class="uni-group">
        <view class="uni-title"></view>
        <view class="uni-sub-title"></view>
      </view>
      <view class="uni-group">
        <input class="uni-search" type="text" v-model="query" @confirm="search" placeholder="请输入搜索内容" />
        <button class="uni-button" type="default" size="mini" @click="search">搜索</button>
        <button class="uni-button" type="default" size="mini" @click="navigateTo('./add')">新增</button>
        <button class="uni-button" type="default" size="mini" :disabled="!selectedIndexs.length" @click="delTable">批量删除</button>
        <download-excel class="hide-on-phone" :fields="exportExcel.fields" :data="exportExcelData" :type="exportExcel.type" :name="exportExcel.filename">
          <button class="uni-button" type="primary" size="mini">导出 Excel</button>
        </download-excel>
      </view>
    </view>
    <view class="uni-container">
      <unicloud-db ref="udb" :collection="collectionList" field="customerName,phone,mainContactPhone,loanPeriod,customerSource,idCard,maritalStatus,remark,intendedProduct,requiredAmount,city,currentCompanyTenure,salaryPaymentMethod,monthlyIncome,occupation,loanPurpose,socialSecurity,housingFund,carStatus,houseStatus,zhimaScore,creditCardStatus,insurancePolicy,debtStatus,spouseName,spouseAge,spouseOccupation,isSpouseInformed,isSpouseResponsible,creditReport,housePropertyDocs,idCardDocs,otherDocs,createBy,createTime,belongDept,belongTo,lastFollowTime,lastFollowBy,totalFollowCount,todayFollowCount,handlingStatus,lastUpdateBy" :where="where" page-data="replace"
        :orderby="orderby" :getcount="true" :page-size="options.pageSize" :page-current="options.pageCurrent"
        v-slot:default="{data,pagination,loading,error,options}" :options="options" loadtime="manual" @load="onqueryload">
        <uni-table ref="table" :loading="loading" :emptyText="error.message || '没有更多数据'" border stripe type="selection" @selection-change="selectionChange">
          <uni-tr>
            <uni-th align="center" filter-type="search" >客户名称</uni-th>
            <uni-th align="center" filter-type="search" >手机号</uni-th>
            <uni-th align="center" filter-type="search" >主要联系人电话</uni-th>
            <uni-th align="center" filter-type="search" >贷款期限(月)</uni-th>
            <uni-th align="center" filter-type="select">客户来源</uni-th>
            <uni-th align="center" filter-type="search" >备注</uni-th>
            <uni-th align="center" filter-type="search" >意向产品</uni-th>
            <uni-th align="center" filter-type="search" >所在城市</uni-th>
            <uni-th align="center" filter-type="search" >创建人</uni-th>
            <uni-th align="center" filter-type="timestamp">创建时间</uni-th>
            <uni-th align="center" filter-type="search" >归属部门</uni-th>
            <uni-th align="center" filter-type="search" >归属人</uni-th>
            <uni-th align="center" filter-type="timestamp">最近跟进时间</uni-th>
            <uni-th align="center" filter-type="search" >最近跟进人</uni-th>
            <uni-th align="center" filter-type="search">所有跟进次数</uni-th>
            <uni-th align="center" filter-type="search">当日跟进次数</uni-th>
            <uni-th align="center" filter-type="search">受理情况</uni-th>
            <uni-th align="center" filter-type="search">最近修改人</uni-th>
            <uni-th align="center">操作</uni-th>
          </uni-tr>
          <uni-tr v-for="(item,index) in data" :key="index">
            <uni-td align="center">{{item.customerName}}</uni-td>
            <uni-td align="center">{{item.phone}}</uni-td>
            <uni-td align="center">{{item.mainContactPhone}}</uni-td>
            <uni-td align="center">{{item.loanPeriod}}</uni-td>
            <uni-td align="center">{{options.customerSource_valuetotext[item.customerSource]}}</uni-td>
            <uni-td align="center">{{item.idCard}}</uni-td>
            <uni-td align="center">{{options.maritalStatus_valuetotext[item.maritalStatus]}}</uni-td>
            <uni-td align="center">{{item.remark}}</uni-td>
            <uni-td align="center">{{item.intendedProduct}}</uni-td>
            <uni-td align="center">{{item.city}}</uni-td>
         
            <uni-td align="center">{{item.createBy}}</uni-td>
            <uni-td align="center">
              <uni-dateformat :threshold="[0, 0]" :date="item.createTime"></uni-dateformat>
            </uni-td>
            <uni-td align="center">{{item.belongDept}}</uni-td>
            <uni-td align="center">{{item.belongTo}}</uni-td>
            <uni-td align="center">
              <uni-dateformat :threshold="[0, 0]" :date="item.lastFollowTime"></uni-dateformat>
            </uni-td>
            <uni-td align="center">{{item.lastFollowBy}}</uni-td>
            <uni-td align="center">{{item.totalFollowCount}}</uni-td>
            <uni-td align="center">{{item.todayFollowCount}}</uni-td>
            <uni-td align="center">{{item.handlingStatus}}</uni-td>
            <uni-td align="center">{{item.lastUpdateBy}}</uni-td>
            <uni-td align="center">
              <view class="uni-group">
                <button @click="navigateTo('./edit?id='+item._id, false)" class="uni-button" size="mini" type="primary">修改</button>
                <button @click="confirmDelete(item._id)" class="uni-button" size="mini" type="warn">删除</button>
              </view>
            </uni-td>
          </uni-tr>
        </uni-table>
        <view class="uni-pagination-box">
          <uni-pagination show-icon :page-size="pagination.size" v-model="pagination.current" :total="pagination.count" @change="onPageChanged" />
        </view>
      </unicloud-db>
    </view>
  </view>
</template>

<script>
  import { enumConverter, filterToWhere } from '../../js_sdk/validator/mydb-customer-fields.js';

  const db = uniCloud.database()
  // 表查询配置
  const dbOrderBy = '' // 排序字段
  const dbSearchFields = [] // 模糊搜索字段，支持模糊搜索的字段列表。联表查询格式: 主表字段名.副表字段名，例如用户表关联角色表 role.role_name
  // 分页配置
  const pageSize = 20
  const pageCurrent = 1

  const orderByMapping = {
    "ascending": "asc",
    "descending": "desc"
  }

  export default {
    data() {
      return {
        collectionList: "mydb-customer-fields",
        query: '',
        where: '',
        orderby: dbOrderBy,
        orderByFieldName: "",
        selectedIndexs: [],
        options: {
          pageSize,
          pageCurrent,
          ...enumConverter
        },
        imageStyles: {
          width: 64,
          height: 64
        },
        exportExcel: {
          "filename": "mydb-customer-fields.xls",
          "type": "xls",
          "fields": {
            "客户名称": "customerName",
            "手机号": "phone",
            "主要联系人电话": "mainContactPhone",
            "贷款期限(月)": "loanPeriod",
            "客户来源": "customerSource",
            "身份证号": "idCard",
            "婚姻状态": "maritalStatus",
            "备注": "remark",
            "意向产品": "intendedProduct",
            "需求金额(万)": "requiredAmount",
            "所在城市": "city",
            "当前单位工龄(月)": "currentCompanyTenure",
            "工资发放形式": "salaryPaymentMethod",
            "月收入(元)": "monthlyIncome",
            "职业身份": "occupation",
            "贷款用途": "loanPurpose",
            "社保": "socialSecurity",
            "公积金": "housingFund",
            "车产情况": "carStatus",
            "房产情况": "houseStatus",
            "芝麻分": "zhimaScore",
            "信用卡情况": "creditCardStatus",
            "保险保单": "insurancePolicy",
            "负债情况": "debtStatus",
            "配偶姓名": "spouseName",
            "配偶年龄": "spouseAge",
            "配偶职业": "spouseOccupation",
            "配偶是否知情": "isSpouseInformed",
            "配偶是否负责": "isSpouseResponsible",
            "征信上传": "creditReport",
            "房产资料上传": "housePropertyDocs",
            "身份证上传": "idCardDocs",
            "其它上传": "otherDocs",
            "创建人": "createBy",
            "创建时间": "createTime",
            "归属部门": "belongDept",
            "归属人": "belongTo",
            "最近跟进时间": "lastFollowTime",
            "最近跟进人": "lastFollowBy",
            "所有跟进次数": "totalFollowCount",
            "当日跟进次数": "todayFollowCount",
            "受理情况": "handlingStatus",
            "最近修改人": "lastUpdateBy"
          }
        },
        exportExcelData: []
      }
    },
    onLoad() {
      this._filter = {}
    },
    onReady() {
      this.$refs.udb.loadData()
    },
    methods: {
      onqueryload(data) {
        this.exportExcelData = data
      },
      getWhere() {
        const query = this.query.trim()
        if (!query) {
          return ''
        }
        const queryRe = new RegExp(query, 'i')
        return dbSearchFields.map(name => queryRe + '.test(' + name + ')').join(' || ')
      },
      search() {
        const newWhere = this.getWhere()
        this.where = newWhere
        this.$nextTick(() => {
          this.loadData()
        })
      },
      loadData(clear = true) {
        this.$refs.udb.loadData({
          clear
        })
      },
      onPageChanged(e) {
        this.selectedIndexs.length = 0
        this.$refs.table.clearSelection()
        this.$refs.udb.loadData({
          current: e.current
        })
      },
      navigateTo(url, clear) {
        // clear 表示刷新列表时是否清除页码，true 表示刷新并回到列表第 1 页，默认为 true
        uni.navigateTo({
          url,
          events: {
            refreshData: () => {
              this.loadData(clear)
            }
          }
        })
      },
      // 多选处理
      selectedItems() {
        var dataList = this.$refs.udb.dataList
        return this.selectedIndexs.map(i => dataList[i]._id)
      },
      // 批量删除
      delTable() {
        this.$refs.udb.remove(this.selectedItems(), {
          success:(res) => {
            this.$refs.table.clearSelection()
          }
        })
      },
      // 多选
      selectionChange(e) {
        this.selectedIndexs = e.detail.index
      },
      confirmDelete(id) {
        this.$refs.udb.remove(id, {
          success:(res) => {
            this.$refs.table.clearSelection()
          }
        })
      },
      sortChange(e, name) {
        this.orderByFieldName = name;
        if (e.order) {
          this.orderby = name + ' ' + orderByMapping[e.order]
        } else {
          this.orderby = ''
        }
        this.$refs.table.clearSelection()
        this.$nextTick(() => {
          this.$refs.udb.loadData()
        })
      },
      filterChange(e, name) {
        this._filter[name] = {
          type: e.filterType,
          value: e.filter
        }
        let newWhere = filterToWhere(this._filter, db.command)
        if (Object.keys(newWhere).length) {
          this.where = newWhere
        } else {
          this.where = ''
        }
        this.$nextTick(() => {
          this.$refs.udb.loadData()
        })
      }
    }
  }
</script>

<style>
</style>
